Proficiency testing programs
PTS 57a : Water: qualitative field analyses
Details of the program
PTS created in 2016
26 registered laboratories from 8 countries
Schedule
Sending date
Registration deadline
Code
Matrix
Weight
Accredited
Details
2025/10/07
2025/09/22
1157
Water sample for organoleptic analyses
1.15l
07/10/2025 00:00:00
07/10/2025 00:00:00
07/10/2025 00:00:00
2025/10/07
2025/09/22
1257
Water sample for organoleptic analyses
1.15l
07/10/2025 00:00:00
07/10/2025 00:00:00
07/10/2025 00:00:00
2025/10/07
2025/09/22
1357
Water sample for organoleptic analyses
1.15l
07/10/2025 00:00:00
07/10/2025 00:00:00
07/10/2025 00:00:00
2025/10/07
2025/09/22
1457
Water sample for colour analysis
1.15l
07/10/2025 00:00:00
07/10/2025 00:00:00
07/10/2025 00:00:00
2026/02/17
2026/02/02
1157
Water sample for organoleptic analyses
1.15l
17/02/2026 00:00:00
17/02/2026 00:00:00
17/02/2026 00:00:00
2026/02/17
2026/02/02
1257
Water sample for organoleptic analyses
1.15l
17/02/2026 00:00:00
17/02/2026 00:00:00
17/02/2026 00:00:00
2026/02/17
2026/02/02
1357
Water sample for organoleptic analyses
1.15l
17/02/2026 00:00:00
17/02/2026 00:00:00
17/02/2026 00:00:00
2026/02/17
2026/02/02
1457
Water sample for colour analysis
1.15l
17/02/2026 00:00:00
17/02/2026 00:00:00
17/02/2026 00:00:00
2026/06/16
2026/06/01
1157
Water sample for organoleptic analyses
1.15l
16/06/2026 00:00:00
16/06/2026 00:00:00
16/06/2026 00:00:00
2026/06/16
2026/06/01
1257
Water sample for organoleptic analyses
1.15l
16/06/2026 00:00:00
16/06/2026 00:00:00
16/06/2026 00:00:00
2026/06/16
2026/06/01
1357
Water sample for organoleptic analyses
1.15l
16/06/2026 00:00:00
16/06/2026 00:00:00
16/06/2026 00:00:00
2026/06/16
2026/06/01
1457
Water sample for colour analysis
1.15l
16/06/2026 00:00:00
16/06/2026 00:00:00
16/06/2026 00:00:00
Shipment information
Samples sent by express carrier
DAP Incoterm
Delivery of samples in Europe + USA at D+1
Other countries between D+2 and D+5
Samples marked with
are sent frozen / refrigerated
Matrices and analytes may be changed or removed for technical or scientific reasons.
Some samples are sent frozen / refrigerated